Octahedral block



The patent or application file contains at least one drawing executed incolor. Copies of this patent or patent application publication withcolor drawing(s) will be provided by the Office upon request and paymentof the necessary fee.

FIG. 1 is a perspective view of an octahedral block, showing our newdesign;

FIG. 2 is a top plan view thereof, showing the vertical symmetry of thedesign;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front elevation view thereof;

FIG. 5 is a back elevation view thereof;

FIG. 6 is a left side elevation view thereof;

FIG. 7 is a right side elevation view thereof, which because of thevertical symmetry of the design, is a mirror image of the left sideelevation view.

FIG. 8 is another perspective view thereof;

FIG. 9 is another perspective view thereof;

FIG. 10 is another perspective view thereof;

FIG. 11 is another perspective view thereof;

FIG. 12 is another perspective view thereof;

FIG. 13 is another perspective view thereof;

FIG. 14 is another perspective view thereof;

FIG. 15 is another perspective view thereof;

FIG. 16 is another perspective view thereof;

FIG. 17 is another perspective view thereof;

FIG. 18 is another perspective view thereof;

FIG. 19 is another perspective view thereof;

FIG. 20 is another perspective view thereof;

FIG. 21 is another perspective view thereof;

FIG. 22 is a perspective view of a second embodiment of the octahedralblock, showing our new design;

FIG. 23 is another perspective view thereof;

FIG. 24 is another perspective view thereof;

FIG. 25 is another perspective view thereof;

FIG. 26 is another perspective view thereof

FIG. 27 is another perspective view thereof

FIG. 28 is another perspective view thereof

FIG. 29 is a perspective view of a third embodiment of the octahedralblock, showing our new design;

FIG. 30 is another perspective view thereof;

FIG. 31 is another perspective view thereof;

FIG. 32 is another perspective view thereof;

FIG. 33 is another perspective view thereof;

FIG. 34 is another perspective view thereof;

FIG. 35 is another perspective view thereof;

FIG. 36 is another perspective view thereof; and,

FIG. 37 is another perspective view thereof.

CLAIM The ornamental design for a octahedral block, as shown anddescribed.